Bicycle



FIG. 1 is a perspective view of a bicycle embodying our new design;

FIG. 2 is a left side elevation view of the bicycle of FIG. 1;

FIG. 3 is a right side elevation view of the bicycle of FIG. 1;

FIG. 4 is a bottom plan view of the bicycle of FIG. 1;

FIG. 5 is a top plan view of the bicycle of FIG. 1

FIG. 6 is a front elevation view of the bicycle of FIG. 1; and,

FIG. 7 is a rear elevation view of the bicycle of FIG. 1.

CLAIM The ornamental design for a bicycle, as shown and described.